What s in the Box Smith & Wesson Model 500 Revolver (2) Safety Key Locks Front Sight Cable Lock Owner s Manual In 2003 the gunsmiths and engineers at Smith & Wesson wanted to deliver maximum power for serious handgun hunters. The power they sought required an entirely new frame, the massive X-Frame , and was the basis for the new Model S&W500 , the most powerful production revolver in the world. This ushered in the era of the big gun and was only the beginning. Most Powerful Production Revolver in the World Today Massive .500 S&W Magnum Cartridge with 2600 ft/lb. Muzzle Energy A Hunting Handgun For Any Game Animal Walking Recoil Tamed with Effective Muzzle Compensator Internal Lock For ultimate power and velocity there s nothing even close to an X-Frame model handgun. Firearm Specifications Manufacturer: Smith & Wesson SKU: 163500 Model: S&W500 Caliber: .500 S&W Magnum Capacity: 5 Rounds Barrel Length: 8.38 / 21.3 cm Front Sight: Interchangeable Rear Sight: Adjustable Grip: Synthetic Action: Single/Double Action Frame Size: Extra Large - Exposed Hammer Finish: Satin Stainless Overall Length: 15 / 38.1 cm Material: Stainless Steel Frame Stainless Steel Cylinder Weight Empty: 71.9 oz / 2,034.4 g Purpose: Handgun Hunting